U-Boat CHIMERA 46 NET TUNGSTEN
TECHNICAL DETAILS Innovative crown release system (patented) at 8 o’clock for easy time and date setting. MOVEMENT: Automatic chronograph movement, personalized to U-BOAT specifications, with date display and stem position at 9 o’clock. Personalized rhodium-plated silver 925 rotor with three-bridge construction and fixed with blue screws. Frequency: 28,800 vibrations per hour, 4 Hz. Power reserve: 48 hours. 25 jewels. FUNCTIONS: Hours, minutes, seconds, chronograph, 24h indicator, date. CASE: 46 mm AISI 316L steel case. Polished tungsten top ring. Distinctive crown on left side with patented protection device. The bezel and case back are locked together by external tubing and a customized key that ensures total waterproofing. Oversized crown cap for easy handling, secured to the carrure in a protected position at 9 o’clock. Heat-treated steel winding crown. Chrono pushers secured to the carrure by screws (pusher at 10 o’clock with milled finish). A small window on the side reveals the movement inside. DIAL: skeleton dial on four superimposed levels with the last layer made of laser cut fine stainless steel wire mesh, partially revealing the movement. HANDS: Laser cut hour and minute hands, hand brushed on the surface, hand painted central joint. Hands treated with white superluminova. 24h indicator with red hand. CRYSTAL: Sapphire glass curved on the face, anti reflective treatment and flat crystal on the back of the timepiece, double gasket sealing. WATER RESISTANCE: 100 mt, 10 ATM. STRAP: Hand made and hand finished alligator black leather, 3 circular cuts out, hypoallergenic and color retain treatment. Stainless steel tongue buckle. Width: 20/20 mm.